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AstDyS ∴ Objects ∴ 1999RS144 ∴ Summary
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(19667) 1999RS144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99337 1.352e-08 au
e 0.05072 3.447e-08
i 8.845 3.52e-06 deg
Ω 271.293 3.113e-05 deg
ω 354.429 6.334e-05 deg
M 337.59 5.668e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8415 au
Aphelion 3.1452 au
Asc. node-Earth separation 1.82582 au
Desc. node-Earth separation 2.16146 au
Earth MOID 1.82554 au
Orbital period 1891.64 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2388 (12)
Radar observations (Discarded) 0 (0)
Arc length 12590.1 days
Unobserved 54 days

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Ephemeris at epoch 60444 MJD
Right Ascension 258.029 deg
Declination -27.7457 deg
V Magnitude 17.64 mag
Solar Elongation 153.58 deg
Galactic Latitude 6.8 deg
Rate 0.153 deg/day
Direction -73.97 deg

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